Part Number
Definition:
A SWITCH THAT IS EXTERNALLY ACTUATED BY A DEVICE SUCH AS A PUSH ROD OR BUTTON, WHICH REQUIRES PUSHING FOR EACH ACTUATION. THE ACTION MAY BE MOMENTARY, WITH MECHANICAL RETURN. THE ACTUATING DEVICE MAY OR MAY NOT BE AN INTEGRAL PART OF THE SWITCH. THE ITEM MAY INCLUDE PROVISIONS FOR MOUNTING INDICATING LAMP(S) OR LIGHT EMITTING DIODE(S) IN THE ACTUATOR. INCLUDES ITEMS CONSISTING OF INDIVIDUALLY SEPARABLE SWITCHES THAT ARE PHYSICALLY INTERLOCKED, THAT HAVE A COMMON ACTUATOR, OR ARE ELECTRICALLY CONNECTED. EXCLUDES LIGHT-SWITCH; LIGHT-SWITCH ASSEMBLY; SWITCH, BEAM SELECTING, HEADLIGHT; SWITCH, FOOT; SWITCH, INTERLOCK; SWITCH, PRESSURE; SWITCH, PUSH-PULL; SWITCH, SENSITIVE AND SWITCH ASSEMBLY. FOR DEVICES WHICH START, STOP, REVERSE, SELECT AND/OR REGULATE THE SPEED OF A MOTOR, SEE STARTER, MOTOR AND CONTROLLER, MOTOR.
CAGE Information
| Code | Company |
|---|---|
| 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN |
Federal Supply Class
Title
SWITCHES
Inclusions:
INCLUDES ROTARY, KNIFE, TOGGLE, PUSH BUTTON, MERCURY, THERMOSTATIC, AND DIFFERENTIAL PRESSURE SWITCHES.
Exclusions:
EXCLUDES SWITCHGEAR.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 24 |
| AFVA | ACTUATOR COLOR | RED SINGLE ACTUATOR |
| AKNA | INCLOSURE TYPE | FULLY INCLOSED |
| ABKW | OVERALL HEIGHT | 0.875 INCHES NOMINAL |
| AAQL | BODY STYLE | BUSHING MOUNTED |
| THSD | THREAD SERIES DESIGNATOR | UNEF |
| CXQR | CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE | 5.000 AMPERES RESISTIVE DC |
| AXGY | MOUNTING METHOD | THREADED BUSHING |
| ADAQ | BODY LENGTH | 0.625 INCHES NOMINAL |
| AFUR | ACTUATOR DIAMETER | 0.875 INCHES NOMINAL |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | 1 POLE, SINGLE THROW, NORMALLY CLOSED, DOUBLE BREAK, MOMENTARY ACTION SINGLE SWITCH UNIT |
| ABMK | OVERALL WIDTH | 0.875 INCHES NOMINAL |
| AFXE | MAXIMUM VOLTAGE RATING IN VOLTS | 28.0 DC |
| ABPM | BODY DIAMETER | 0.750 INCHES NOMINAL |
| ABXD | BUSHING LENGTH | 0.375 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 0.625 INCHES |
| ADTV | CASE MATERIAL | METAL |
| TTQY | TERMINAL TYPE AND QUANTITY | 3 SCREW |
| ABHP | OVERALL LENGTH | 2.156 INCHES NOMINAL |
| AFUS | ACTUATOR HEIGHT | 0.719 INCHES NOMINAL |
| AFVE | ACTUATOR INSCRIPTION | LOCK-ON SINGLE ACTUATOR |
| FEAT | SPECIAL FEATURES | SWITCH CAN BE USED WITH 327 MIDGET FLANGE LAMP WHICH IS NOT SUPPLIED; LAMP CAN BE LIT THROUGH CENTER TERMINAL INDEPENDENT OF MAIN CONTACTS |